[24]. Darkness can be bad for us. If we spend too much time out of reach of daylight, we lose track of time, we are more likely to feel depressed and we are more prone to lose touch with reality. Scientific research shows that prolonged exposure to darkness can very quickly disrupt our internal rhythms, our sense of self and our relationship with the world around us. We are creatures of the day, and though we need darkness in order to sleep, we need light in order to live.
[25]. A good night’s sleep and rest is a priceless gift from Allāh. Healthy sleep restores strength and well-being to the human body and refreshes the mind and spirit. Sleep recreates. The Qur’an indicates that sleep is not meant only for the recuperation of a man’s body, but that there is a tremendous furtherance of spiritual and moral life during sleep and rest.
Sleep is considered a temporary withdrawal of the soul from the body, similar to the way it is taken during death.
Waking up from sleep is seen as a form of resurrection, as the soul returns to the body.
The Prophet Muhammad (pbuh) used to say when he wake up from the sleep, "Praise be to Allah, Who has given us life again after He has taken it, and unto Him is the Resurrection."
[26]. When pride comes, then comes disgrace, but with humility comes wisdom. Allāh detests all the proud of heart. Pride goes before destruction, a haughty spirit before a fall. Money that makes you arrogant is poverty. The knowledge that makes you haughty is ignorance. The position that makes you mighty is
decadence. And the power that makes you tyrant is weakness. Real wealth, prestige, and knowledge are found in the humble.
The Prophet Muhammad, peace and blessings of Allāh be upon him, the most humble man, used to milk his goat and polish his shoes, and sew his dress, and race with his wife Aisha.
He wipes away the tears of his wife, Safiya.
And when his companions divided the tasks of slaughtering the sheep. One of them said, “I will slaughter it,” and the other said, “I will skin it.” The Prophet Muhammad, may God bless him and exalt his mention, said: I am bringing firewood.